ALPHABET: A C G T 
ORDER: 0
SUBST_MOD: REV
BACKGROUND: 0.295000 0.205000 0.205000 0.295000 
RATE_MAT:
  -0.976030    0.165175    0.539722    0.271133 
   0.237691   -0.990352    0.189637    0.563024 
   0.776673    0.189637   -1.248143    0.281833 
   0.271133    0.391254    0.195849   -0.858237 
TREE: ((((HUMAN:0.006969,CHIMP:0.009727)Anc6:0.025291,BABOON:0.044568)Anc5:0.11,(MOUSE:0.072818,RAT:0.081244)Anc4:0.260342)Anc3:0.02326,((DOG:0.07,CAT:0.07)Anc2:0.087381,(PIG:0.06,COW:0.06)Anc1:0.104728)Anc0:0.04)ProgressiveCactusRoot;
